131 citations · 205 across the 2 of their papers we have counts for
2 papers
cs.IT2013★ 131 cited
Wideband Spectrum Sensing with Sub-Nyquist Sampling in Cognitive Radios
Hongjian Sun, Wei-Yu Chiu, Jing Jiang +2
Multi-rate asynchronous sub-Nyquist sampling (MASS) is proposed for wideband spectrum sensing. Corresponding spectral recovery conditions are derived and the probability of success…
cs.IT2013★ 74 cited
Adaptive Compressive Spectrum Sensing for Wideband Cognitive Radios
Hongjian Sun, Wei-Yu Chiu, A. Nallanathan
This letter presents an adaptive spectrum sensing algorithm that detects wideband spectrum using sub-Nyquist sampling rates. By taking advantage of compressed sensing (CS), the pro…